Calculating difference in time between two Time objects

Question

Let\'s say I create two time objects from my user model:

created = u.created_at
updated = u.updated_at

How do I calculate the difference in

Answer 1

Another option would be to use distance_of_time_in_words helper:

<%= distance_of_time_in_words u.created_at, u.updated_at %>

I hope you find it useful :)